SIZE AND TEMPLATE REFERENCE
Start with a footprint. Approve the actual contour.
Nominal base dimensions help buyers compare starting formats, but the finished fit depends on the template, perimeter, and verified cuttable area.
INDUSTRY COMMON KNOWLEDGE
Common nominal stock-size references.
These rectangular dimensions are reference starting points used in the trade, not a statement that Havelock Hair stocks them. Buyers still compare the footprint with the required coverage and head contour. A cuttable margin is the verified area that can be trimmed without removing a required construction zone; it must never be inferred from the outside dimensions alone.
6" × 8"
152.4 × 203.2 mm
A compact reference footprint. The usable result depends on the required contour and the construction's actual cuttable area.
7" × 9"
177.8 × 228.6 mm
A mid-size reference footprint. Confirm coverage against the head template before treating the nominal rectangle as suitable.
8" × 10"
203.2 × 254 mm
A larger common reference footprint. The nominal size still does not prove that every edge can be cut to every contour.
GENERIC HOW-TO · INDUSTRY PROCESS
How to make a head template.
This workflow records a physical contour. It does not state that Havelock Hair receives, validates, stores, or manufactures from a template.
- 01
Prepare the materials
Use clear flexible film, skin-safe tape, a permanent marker, and a measuring tool marked in inches and millimeters.
- 02
Build the film shell
Place overlapping layers of film over the target area without changing the natural head shape, then reinforce the shell with tape.
- 03
Trace the perimeter
Draw the intended base contour while the shell is seated. Check the line from the front, sides, crown, and back.
- 04
Mark hairline and direction
Label the front hairline clearly and add arrows for the intended hair direction so the template cannot be rotated by mistake.
- 05
Record special zones
Mark recession, crown, parting, attachment, scar, or sensitive zones and add measured dimensions in both unit systems.
- 06
Preserve and share the reference
Label the template with a non-sensitive project ID, photograph it flat with a scale, and package it so the contour is not distorted if it is sent.
Transfer the approved dimensions and template ID to the hair system specification template →
Havelock Hair product specifications are published only after physical-sample verification. They are not listed here yet.